MC35FS6507NAE

Power Management - Specialized Overview

The MC35FS6507NAE is a Grade 0 automotive System Basis Chip (SBC) from NXP Semiconductors, designed for high-temperature environments with an operating ambient temperature up to 150°C and junction temperature up to 175°C. It integrates a DC/DC switch-mode power supply (SMPS) delivering 1.5A for MCU core voltage regulation, alongside linear regulators for auxiliary and I/O supplies. The device features an integrated CAN FD transceiver compliant with ISO 11898-2 and -5 standards, supporting flexible data rates. It includes advanced functional safety mechanisms such as a fail-safe state machine, critical analog parameter monitoring, and an advanced watchdog, targeting ASIL B/D applications. The component is housed in an LQFP-48EP package.

Power Management - Specialized Feature Summary

• Integrates a 1.5A SMPS pre-regulator for efficient MCU core power supply within a wide input voltage range
• Includes an integrated CAN FD transceiver supporting high-speed data communication and EMC compliance
• Features comprehensive functional safety measures including a fail-safe state machine and advanced watchdog for ASIL B/D targets
• Provides multiple linear regulators for auxiliary functions, sensor supply, and I/O reference voltages

Power Management - Specialized Applications

• Powertrain control systems requiring high thermal stability
• Engine management units demanding robust power management and safety integrity
• Transmission control modules utilizing CAN FD communication
• Advanced driver assistance systems (ADAS) components

Power Management - Specialized Procurement Notes

Verify the specific suffix 'NAE' against the official NXP datasheet to confirm package type and tape/reel specifications. Ensure compatibility with AEC-Q100 Grade 0 qualification requirements for your target application temperature range. Cross-reference the part number with the latest FS6500 family documentation to confirm pinout and feature availability. Confirm that the selected variant meets the required ASIL safety level for your system design.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring Grade 0 automotive qualification with operation up to 150°C ambient temperature. Choose the MC35FS6507NAE if a 1.5A output current from the DC/DC regulator is necessary for the MCU core. Consider this SBC for applications needing integrated CAN FD connectivity and advanced safety features like dual-core lock-step support. Evaluate the LQFP-48EP package constraints against your PCB layout requirements.

Power Management - Specialized Part Context

The MC35FS6507NAE belongs to the FS6500 family of System Basis Chips, which are designed to provide power to microcontrollers and optimize energy consumption. This family supports both Grade 1 and Grade 0 automotive qualifications, with the MC35 variant specifically engineered for higher temperature resilience. It serves as a central power and communication hub in complex automotive electronic control units.

Power Management - Specialized Replacement Considerations

Consult the NXP FS6500 product selection guide for direct substitutes within the same family. Verify compatibility with existing software drivers and hardware configurations when migrating between variants. Check for any differences in pinout or regulatory compliance between the original part and potential replacements.